Name: | (3R,3'R,4S,4'S,4aS,4'aS)-2,2',3,3',4,4',9,9'-Octahydro-1,1',4,4',8,8'-hexahydroxy-3,3'-dimethyl-9,9'-dioxo-7,7'-bi(4aH-xanthene)-4a,4'a-dicarboxylic acid dimethyl ester |
InChI: | InChI=1/C32H30O14/c1-11-9-15(33)21-25(37)19-17(45-31(21,27(11)39)29(41)43-3)7-5-13(23(19)35)14-6-8-18-20(24(14)36)26(38)22-16(34)10-12(2)28(40)32(22,46-18)30(42)44-4/h5-8,11-12,27-28,35-40H,9-10H2,1-4H3/t11-,12-,27+,28+,31+,32+/m1/s1 |